This is a demo of the second car in the treatment train — tanks, otherwise known as pre-treatment. This section only allows the user to pick one kind of tank. We'll choose Septic Tank. Click NEXT to continue the demo.

Instructions: Pick ONE car by checking the box that says "Pick This Car!". When you are ready, click the NEXT button at the bottom of the page to go to the next page.

Holding Tank

Holding tanks are used when no other options are available. They are the most expensive to maintain and most difficult to oversee for regulators.

Septic Tank

The septic tank is the first component of most OWTS.They provide necessary solids separation and biological treatment. With good siting and soils, the tank and gravity drainfield is all you'll need.